Hi, With inline_data mkfs option, generic/083 can easily trigger a fsck failure like this: ------------------------- seed = 1583104156 _check_generic_filesystem: filesystem on /dev/loop1 is inconsistent *** fsck.ext4 output *** fsck 1.46-WIP (09-Oct-2019) e2fsck 1.46-WIP (09-Oct-2019) Pass 1: Checking inodes, blocks, and sizes Inode 94 extent tree (at level 1) could be shorter. Optimize? no ... Pass 2: Checking directory structure Entry 'c6b' in /p2/d6/d100 (32920) has an incorrect filetype (was 3, should be 1). Fix? no Entry 'ca4' in /pa/d0/d4/d34/d26/dde (75) has an incorrect filetype (was 3, should be 1). Fix? no ... Pass 3: Checking directory connectivity Pass 4: Checking reference counts Inode 107 ref count is 2, should be 1. Fix? no Unattached inode 119 Connect to /lost+found? no ... ------------------------- The testcase is doing a simple testing: make a small(256M) fs, run fsstress in it, make it out of space. Then fsck. Not sure about is this an issue of ext4 filesystem or e2fsck needs more options. Thanks! -- Murphy